W&T Com-Server++, Manual

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223
W&T
Appendix
Subject to error and alteration
Hardware-Reset to factory defaults
In addition to resetting the Com-Server to its factory defaults
using the Telnet configuration (Port 1111), this can also be
done via hardware. For this purpose the Com-Server has a
jumper on the board. For normal operation this jumper must
be out. To set the factory defaults, proceed as follows:
• Power off the Com-Server and open the enclosure
• Close the
jumper and reconnect the supply voltage. An
internal self-test will be performed during which messages
will be issued on serial port A. The
Fail messages in the
lines Port A: and TP Test: can be ignored.
• The self-test will be finished in approx. 20s, at which point
the factory defaults are active.
• Turn off the Com-Server, open the jumper and close up the
housing again.
1 Resetting the non-volatile memory results in a loss
of all the settings which are different from the factory
defaults, including the IP address.